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Hochiki - Explosion Proof Systems

The explosion-proof fire alarm system consists of equipment that is installed in areas where there is a risk of explosion. The equipment must not cause an explosion, and this is achieved by limiting electrical and thermal energy by releasing low voltages that enter the high-risk area.

Products are certified by BASEEFA, IECEx and ATEX.

The system is adaptable to a wide range of applications and can be adapted to almost any environment, from small to very large areas. Examples of such environments are oil, gas and chemical plants, biomass production, waste processing plants, gas stations and boiler plants.

More about the manufacturer...

Hochiki Corporation is a multinational company based in Japan, founded in 1918, with over 1,700 employees. The company already installed Japan’s first public fire alarm in 1920 and later built the world’s largest fire alarm system testing laboratory in Kakuda, Japan.

Hochiki is distinguished by experience and expertise as one of the world’s largest manufacturers and suppliers of fire alarm equipment. Their products have gained global acceptance as a benchmark for high integrity and long-term reliability.

Explosion Proof Conventional Smoke Detector SOC-E-IS

Hochiki konvencionalni detektor dima u protueksplozivnoj izvedbi SOC-E-IS

Features

  • Twin-fire LEDs allow 360 degrees of viewing
  • Removable, high-performance chamber
  • Supported by a range of barriers
  • Remote indicator output
  • ATEX Classification to: Ex ia IIC T5 Ga (-20°C ≤ Ta ≤ +55°C)
  • Suitable for installation in areas at Category 1 (inc all lower categories)
  • Approved by LPCB & VdS

Explosion Proof Heat Detector DCD-1E-IS

Hochiki - Konvencionalni termički detektor u protueksplozivnoj izvedbi DCD-1E-IS

Features

  • Twin fire LEDs allow 360-degree viewing
  • Electronics free mounting base
  • Remote indicator output
  • ATEX Classification to II 1G EEx ia IIC T5 Tamb=55C
  • Suitable for installation in areas at Category 1 (inc all lower categories)
  • Approved by LPCB and GL

Explosion Proof Conventional Call Point CCP-E-IS

Hochiki - Konvencionalni ručni javljač požara u protueksplozivnoj izvedbi CCP-E-IS

Features

  • Supports either a Frangible glass element or a Non Frangible plastic element
  • Terminals can accommodate up to a 2.5 mm solid conductor
  • Approved to EN54 Part 12
  • Rugged design
  • ATEX Classification to II 1G Eex ia IIC T4

Explosion Proof Infrared Flame Detector IDF-E(Exd)

Hochiki - Infra crveni detektor plamena u protueksplozivnoj izvedbi IDF-E(Exd)

Features

  • Unaltered by current convection, wind or sun glare
  • Tolerant to smoke, dust, steam and fog
  • ATEX certificate for EEx d IIC T6 (80oC) (zones 1, 21, 2 and 22)
  • Reacts to flame more than 25 m away
  • Selectable response speed
  • Class 1 performance according to BS EN54-10:2002 (on high sensitivity settings)
  • Optical self-test

Industrial Infrared Flame Detector IDF-E(IS)

Hochiki - Industrijski infra crveni detektor plamena u protueksplozivnoj izvedbi IDF-E(IS)

Features

  • Without electronics
  • Stainless steel clamps
  • Cable acceptance 2.5 mm2
  • Thin profile – only 8 mm
  • Contacts for hard wiring
  • Terminals for a parallel display of indication
  • Quick connection via square cable clamps
  • Approved for MED by GL

Contact us with confidence

Have questions? Or do you simply want an expert’s advice on how to protect yourself from fire? Feel free to contact us and we will be happy to help you.